| Domain | Indexed | External Links |
|---|---|---|
 umes.edu | O | 0 |
 umich.edu | O | 18 |
 umn.edu | O | 5 |
 umn.e | X | 1 |
 umt.edu | O | 3 |
 unam.na | O | 3 |
 unu.edu | O | 4 |
 unb.ca | O | 3 |
 unbc.ca | O | 5 |
 unc.edu | O | 12 |
 uncc.edu | O | 5 |
 uncfsp.org | X | 1 |
 uncficb.org | X | 1 |
 une.edu.au | O | 9 |
 unhwildcats.com | O | 0 |
 unh.edu | X | 2 |
 unhwildcats.tv | X | 1 |
 unimelb.edu.au | O | 25 |
 unilb.edu.au | X | 0 |
 unionathletics.com | O | 1 |